As hackers turned up, layers of security, from antivirus programs to firewalls, were added to try to keep them at bay.

随着黑客的出现，从防病毒程序到防火墙的层层安全措施被添加进来，试图阻止他们。

youdao

For performance reasons, antivirus software is best avoided — which means that for security reasons, you can't allow a network connection to the machine.

出于性能考虑，最好避免使用反病毒软件——这就意味着为了安全起见，不能将该机器连接到网络。

youdao

To differentiate their offerings, the security companies bundle their antivirus software with those popular features.

为了是自己的服务占据市场优势，安全提供商们会把自己的杀毒软件与这些服务捆绑销售。

youdao

Under the terms of the agreement, Finjan's SurfinShield Corporate product will integrate with F-Secure's antivirus security management console.

CNN: Company scans for viruses targeting PDAs, WAP devices

It started selling its internet security and antivirus software products in the US in 2005.

FORBES: Russia's Bear in the Woods Has Arrived

This security software maintains constant contact with a server that automatically sends antivirus updates, cryptographic information and company-security policies to the device.

CNN: Virus protection coming for wireless users